Biobased thermosetting epoxy foams: Mechanical and thermal characterization

Autores
Altuna, Facundo Ignacio; Ruseckaite, Roxana Alejandra; Stefani, Pablo Marcelo
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Thermosetting epoxy foams were synthesizedby replacing the commercial synthetic epoxy resin by abiogenic epoxidized vegetable oil. Foam formulations weredeveloped avoiding the use of amine hardeners, organicvolatile compounds (OVCs), and ozone depleting orflammable foaming gases. The produced biobased foamswere evaluated in terms of mechanical and thermal properties.It was found that the glass transition temperature (Tg) issomewhat lower than that corresponding to synthetic epoxyfoams, but mechanical properties are similar when comparingfoams of the same density. Moreover, the possibility ofobtaining foams in a wide range of densities (160−550 kg/m3)makes these systems a sound alternative to commercialavailable formulations.
Fil: Altuna, Facundo Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Ruseckaite, Roxana Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Stefani, Pablo Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Materia
Green Chemistry
Vegetable Oil
Thermosetting Polymer
Epoxy
Anhydride Hardener
Rigid Foams
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/5891
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/5891
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Biobased thermosetting epoxy foams: Mechanical and thermal characterizationAltuna, Facundo IgnacioRuseckaite, Roxana AlejandraStefani, Pablo MarceloGreen ChemistryVegetable OilThermosetting PolymerEpoxyAnhydride HardenerRigid Foamshttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Thermosetting epoxy foams were synthesizedby replacing the commercial synthetic epoxy resin by abiogenic epoxidized vegetable oil. Foam formulations weredeveloped avoiding the use of amine hardeners, organicvolatile compounds (OVCs), and ozone depleting orflammable foaming gases. The produced biobased foamswere evaluated in terms of mechanical and thermal properties.It was found that the glass transition temperature (Tg) issomewhat lower than that corresponding to synthetic epoxyfoams, but mechanical properties are similar when comparingfoams of the same density. Moreover, the possibility ofobtaining foams in a wide range of densities (160−550 kg/m3)makes these systems a sound alternative to commercialavailable formulations.Fil: Altuna, Facundo Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaFil: Ruseckaite, Roxana Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaFil: Stefani, Pablo Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; ArgentinaAmerican Chemical Society2015-05-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5891Altuna, Facundo Ignacio; Ruseckaite, Roxana Alejandra; Stefani, Pablo Marcelo; Biobased thermosetting epoxy foams: Mechanical and thermal characterization; American Chemical Society; ACS Sustainable Chemistry & Engineering; 3; 7; 22-5-2015; 1406-14112168-0485enginfo:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/abs/10.1021/acssuschemeng.5b00114info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1021/acssuschemeng.5b00114info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:27:10Zoai:ri.conicet.gov.ar:11336/5891instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:27:10.57CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biobased thermosetting epoxy foams: Mechanical and thermal characterization
title Biobased thermosetting epoxy foams: Mechanical and thermal characterization
spellingShingle Biobased thermosetting epoxy foams: Mechanical and thermal characterization
Altuna, Facundo Ignacio
Green Chemistry
Vegetable Oil
Thermosetting Polymer
Epoxy
Anhydride Hardener
Rigid Foams
title_short Biobased thermosetting epoxy foams: Mechanical and thermal characterization
title_full Biobased thermosetting epoxy foams: Mechanical and thermal characterization
title_fullStr Biobased thermosetting epoxy foams: Mechanical and thermal characterization
title_full_unstemmed Biobased thermosetting epoxy foams: Mechanical and thermal characterization
title_sort Biobased thermosetting epoxy foams: Mechanical and thermal characterization
dc.creator.none.fl_str_mv Altuna, Facundo Ignacio
Ruseckaite, Roxana Alejandra
Stefani, Pablo Marcelo
author Altuna, Facundo Ignacio
author_facet Altuna, Facundo Ignacio
Ruseckaite, Roxana Alejandra
Stefani, Pablo Marcelo
author_role author
author2 Ruseckaite, Roxana Alejandra
Stefani, Pablo Marcelo
author2_role author
author
dc.subject.none.fl_str_mv Green Chemistry
Vegetable Oil
Thermosetting Polymer
Epoxy
Anhydride Hardener
Rigid Foams
topic Green Chemistry
Vegetable Oil
Thermosetting Polymer
Epoxy
Anhydride Hardener
Rigid Foams
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Thermosetting epoxy foams were synthesizedby replacing the commercial synthetic epoxy resin by abiogenic epoxidized vegetable oil. Foam formulations weredeveloped avoiding the use of amine hardeners, organicvolatile compounds (OVCs), and ozone depleting orflammable foaming gases. The produced biobased foamswere evaluated in terms of mechanical and thermal properties.It was found that the glass transition temperature (Tg) issomewhat lower than that corresponding to synthetic epoxyfoams, but mechanical properties are similar when comparingfoams of the same density. Moreover, the possibility ofobtaining foams in a wide range of densities (160−550 kg/m3)makes these systems a sound alternative to commercialavailable formulations.
Fil: Altuna, Facundo Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Ruseckaite, Roxana Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
Fil: Stefani, Pablo Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería; Argentina
description Thermosetting epoxy foams were synthesizedby replacing the commercial synthetic epoxy resin by abiogenic epoxidized vegetable oil. Foam formulations weredeveloped avoiding the use of amine hardeners, organicvolatile compounds (OVCs), and ozone depleting orflammable foaming gases. The produced biobased foamswere evaluated in terms of mechanical and thermal properties.It was found that the glass transition temperature (Tg) issomewhat lower than that corresponding to synthetic epoxyfoams, but mechanical properties are similar when comparingfoams of the same density. Moreover, the possibility ofobtaining foams in a wide range of densities (160−550 kg/m3)makes these systems a sound alternative to commercialavailable formulations.
publishDate 2015
dc.date.none.fl_str_mv 2015-05-22
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/5891
Altuna, Facundo Ignacio; Ruseckaite, Roxana Alejandra; Stefani, Pablo Marcelo; Biobased thermosetting epoxy foams: Mechanical and thermal characterization; American Chemical Society; ACS Sustainable Chemistry & Engineering; 3; 7; 22-5-2015; 1406-1411
2168-0485
url http://hdl.handle.net/11336/5891
identifier_str_mv Altuna, Facundo Ignacio; Ruseckaite, Roxana Alejandra; Stefani, Pablo Marcelo; Biobased thermosetting epoxy foams: Mechanical and thermal characterization; American Chemical Society; ACS Sustainable Chemistry & Engineering; 3; 7; 22-5-2015; 1406-1411
2168-0485
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/abs/10.1021/acssuschemeng.5b00114
info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1021/acssuschemeng.5b00114
info:eu-repo/semantics/altIdentifier/doi/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844614273893924864
score 13.070432

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